Card holder



FIG. 1 is a top front perspective view of a card holder showing my new design;

FIG. 2 is a left side elevational view, the right side being a mirror image thereof;

FIG. 3 is a top plan view; and,

FIG. 4 is a rear elevational view thereof.

The bottom of the article is plain and unornamented. 

The ornamental design for a card holder, as shown and described. 